[-next Feb 18] PowerPC boot failure (Unknowd ADD relocation :26)

Sachin Sant sachinp at in.ibm.com
Mon Feb 22 15:59:21 EST 2010


Sachin Sant wrote:
> Yesterday's next failed to boot on various powerpc boxes
> with following error :
>
> NET: Registered protocol family 15
> registered taskstats version 1
> Freeing unused kernel memory: 640k freed
> doing fast boot
> scsi_mod: Unknown ADD relocation: 26
> WARNING: Error inserting scsi_mod 
> (/lib/modules/2.6.33-rc8-autotest-next-20100218/kernel/drivers/scsi/scsi_mod.ko): 
> Invalid module format
> scsi_tgt: Unknown symbol scsi_release_buffers
> scsi_tgt: Unknown symbol scsi_host_put
> scsi_tgt: Unknown symbol __scsi_put_command
> scsi_tgt: Unknown symbol scsi_host_lookup
> scsi_tgt: Unknown symbol __scsi_get_command
> scsi_tgt: Unknown symbol scsi_init_io
> scsi_tgt: Unknown symbol __scsi_alloc_queue
>
> and many more such modules related errors.
> I have attached the boot log here.
>
> Next Feb 17th was OK. Haven't yet tried the git bisect.
> Will try that out today.
Git bisect isn't giving me reliable results. Sometimes
the machine boots fine after reverting few patches, but
the very next boot with same kernel fails. 

Have attached the .config(.gz)

thanks
-Sachin


-- 

---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------

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